merkat wrote:
> Hi ,
>
> How do I multiply the number of elements in a list?
> I have the lists:
> {a,b,c} and
> {2,5,4}
>
> the result should be:
> {a,a,b,b,b,b,b,c,c,c,c}
>
> Merkat
You could use
mult[a_,b_]:=Flatten[Table[#[[1]],{#[[2]]}]&/@Transpose[{a,b}]]
Ssezi